/* margin and boder*/
body
{ 
	/*background-image*/
	background-image: url(     TECH_ED.png);
	background-repeat: no-repeat;
	background-size: 100% 100%;
	background-position:center;
	margin: 10px 10px 20px 30px;
}
h1
{
	border: 2px dotted #000;
	display: inline-block;
	width : 200px;
	line-height: 40px;
	margin-top: 100px;
	margin: auto;
	max-width: 33%;
}

/*body{
  background-image: url('TECH_ED.png');
  background-repeat: no-repeat;
  background-size: cover;
		OR
  background-size: 100% 100%;
}*/
